| Presentation | 2001/10/17 A Proposal of Radio Channel Allocation algorithms Taking Account of Both Frequency and Power Constraiemsfor WideArea Wireless Access Systems Satoshi KONISHI, Yoji KISHI, Shinobu NANBA, Shinichi NOMOTO, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In wide-area wireless access systems such as satellite communications systems and stratospheric platform systems, electric power supply for radio communications is realized by using solar photovoltaic cells and/or fuel cells. Hence, not only frequency band but also electric power is a limited and crucial radio resources for those systems. Although radio channel allocation algorithms taking account of the frequency constraint only or the power constraint only have been proposed, radio channel allocation algorithms taking account of the both constraints simultaneously have not been studied enough so far. This paper proposes a radio channel allocation algorithm utilizing the linear programming method to address this issue. The proposed algorithm firstly allocates radio channels in proportion to the raffic demand distributed over the area and then maximizes the total radio channels allocated to systems. Some numerical results are given for a stratospheric platform system that covers a part of Japanese land, for example, in order to demonstrate the effectiveness of this algorithm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Radio Channel Allocation / Frequency Constraint / Power constraint / Linear Programming / Satellite Communications Systems / Stratospheric Platforms |
| Paper # | SAT2001-76 |
| Date of Issue |
| Conference Information | |
| Committee | SAT |
|---|---|
| Conference Date | 2001/10/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
|---|---|
| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Proposal of Radio Channel Allocation algorithms Taking Account of Both Frequency and Power Constraiemsfor WideArea Wireless Access Systems |
| Sub Title (in English) | |
| Keyword(1) | Radio Channel Allocation |
| Keyword(2) | Frequency Constraint |
| Keyword(3) | Power constraint |
| Keyword(4) | Linear Programming |
| Keyword(5) | Satellite Communications Systems |
| Keyword(6) | Stratospheric Platforms |
| 1st Author's Name | Satoshi KONISHI |
| 1st Author's Affiliation | KDDI R&D Laboratories, Inc.() |
| 2nd Author's Name | Yoji KISHI |
| 2nd Author's Affiliation | KDDI R&D Laboratories, Inc. |
| 3rd Author's Name | Shinobu NANBA |
| 3rd Author's Affiliation | KDDI R&D Laboratories, Inc. |
| 4th Author's Name | Shinichi NOMOTO |
| 4th Author's Affiliation | KDDI R&D Laboratories, Inc. |
| Date | 2001/10/17 |
| Paper # | SAT2001-76 |
| Volume (vol) | vol.101 |
| Number (no) | 380 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |